@misc{Świerkosz_Krzysztof_Rare_1992,
 author={Świerkosz, Krzysztof},
 volume={48},
 number={5},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Kraków},
 journal={Let's protect Our Indigenous Nature},
 howpublished={online},
 year={1992},
 publisher={Research Centre for the Protection of Nature and Natural Resources of the Polish Academy of Sciences},
 language={pol},
 type={Text},
 title={Rare and protected plant species on Mount Chojnik in the Karkonosze National Park},
 URL={http://rcin.org.pl/Content/75606/PDF/KR038_90892_r1992-t48-no5_ChPO-Swierkosz-59-63.pdf},
 keywords={Sudety Mountains, Karkonosze National Park - plant species, Chojnik (Mount)},
}